void wxNotebook::OnNavigationKey(wxNavigationKeyEvent& event)
{
if (event.IsWindowChange())
AdvanceSelection( event.GetDirection() );
else
event.Skip();
}
void Notebook::OnNavigationKey(wxNavigationKeyEvent &e)
{
if ( e.IsWindowChange() ) {
if (DoNavigate())
return;
}
e.Skip();
}
void wxAuiNotebookEx::OnNavigationKey(wxNavigationKeyEvent& event)
{
if (!event.IsWindowChange())
{
event.Skip();
return;
}
AdvanceTab(event.GetDirection());
}
void CQuickconnectBar::OnKeyboardNavigation(wxNavigationKeyEvent& event)
{
if (event.GetDirection() && event.GetEventObject() == XRCCTRL(*this, "ID_QUICKCONNECT_DROPDOWN", wxButton))
{
event.SetEventObject(this);
GetParent()->ProcessEvent(event);
}
else if (!event.GetDirection() && event.GetEventObject() == XRCCTRL(*this, "ID_QUICKCONNECT_HOST", wxTextCtrl))
{
event.SetEventObject(this);
GetParent()->ProcessEvent(event);
}
else
event.Skip();
}
void wxTimeSpinCtrl::OnNavigate(wxNavigationKeyEvent &ev)
{
if (wxWindow::FindFocus() == m_txt)
{
int tp = GetTimePart();
if (ev.GetDirection())
tp++;
else
tp--;
if ((tp >= 0 && tp < 3) || (hasDay && tp == 3))
{
Highlight(tp);
return;
}
}
ev.Skip();
}
void wxControlContainer::HandleOnNavigationKey( wxNavigationKeyEvent& event )
{
// for a TLW we shouldn't involve the parent window, it has nothing to do
// with keyboard navigation inside this TLW
wxWindow *parent = m_winParent->IsTopLevel() ? NULL
: m_winParent->GetParent();
// the event is propagated downwards if the event emitter was our parent
bool goingDown = event.GetEventObject() == parent;
const wxWindowList& children = m_winParent->GetChildren();
// if we have exactly one notebook-like child window (actually it could be
// any window that returns true from its HasMultiplePages()), then
// [Shift-]Ctrl-Tab and Ctrl-PageUp/Down keys should iterate over its pages
// even if the focus is outside of the control because this is how the
// standard MSW properties dialogs behave and we do it under other platforms
// as well because it seems like a good idea -- but we can always put this
// block inside "#ifdef __WXMSW__" if it's not suitable there
if ( event.IsWindowChange() && !goingDown )
{
// check if we have a unique notebook-like child
wxWindow *bookctrl = NULL;
for ( wxWindowList::const_iterator i = children.begin(),
end = children.end();
i != end;
++i )
{
wxWindow * const window = *i;
if ( window->HasMultiplePages() )
{
if ( bookctrl )
{
// this is the second book-like control already so don't do
// anything as we don't know which one should have its page
// changed
bookctrl = NULL;
break;
}
bookctrl = window;
}
}
if ( bookctrl )
{
// make sure that we don't bubble up the event again from the book
// control resulting in infinite recursion
wxNavigationKeyEvent eventCopy(event);
eventCopy.SetEventObject(m_winParent);
if ( bookctrl->GetEventHandler()->ProcessEvent(eventCopy) )
return;
}
}
// there is not much to do if we don't have children and we're not
// interested in "notebook page change" events here
if ( !children.GetCount() || event.IsWindowChange() )
{
// let the parent process it unless it already comes from our parent
// of we don't have any
if ( goingDown ||
!parent || !parent->GetEventHandler()->ProcessEvent(event) )
{
event.Skip();
}
return;
}
// where are we going?
const bool forward = event.GetDirection();
// the node of the children list from which we should start looking for the
// next acceptable child
wxWindowList::compatibility_iterator node, start_node;
// we should start from the first/last control and not from the one which
// had focus the last time if we're propagating the event downwards because
// for our parent we look like a single control
if ( goingDown )
{
// just to be sure it's not used (normally this is not necessary, but
// doesn't hurt neither)
m_winLastFocused = NULL;
// start from first or last depending on where we're going
node = forward ? children.GetFirst() : children.GetLast();
}
else // going up
{
// try to find the child which has the focus currently
// the event emitter might have done this for us
wxWindow *winFocus = event.GetCurrentFocus();
// but if not, we might know where the focus was ourselves
if (!winFocus)
winFocus = m_winLastFocused;
// if still no luck, do it the hard way
if (!winFocus)
winFocus = wxWindow::FindFocus();
if ( winFocus )
{
#if defined(__WXMSW__) && wxUSE_RADIOBTN
// If we are in a radio button group, start from the first item in the
// group
if ( event.IsFromTab() && wxIsKindOf(winFocus, wxRadioButton ) )
winFocus = wxGetFirstButtonInGroup((wxRadioButton*)winFocus);
#endif // __WXMSW__
// ok, we found the focus - now is it our child?
start_node = children.Find( winFocus );
}
if ( !start_node && m_winLastFocused )
{
// window which has focus isn't our child, fall back to the one
// which had the focus the last time
start_node = children.Find( m_winLastFocused );
}
// if we still didn't find anything, we should start with the first one
if ( !start_node )
{
start_node = children.GetFirst();
}
// and the first child which we can try setting focus to is the next or
// the previous one
node = forward ? start_node->GetNext() : start_node->GetPrevious();
}
// we want to cycle over all elements passing by NULL
for ( ;; )
{
// don't go into infinite loop
if ( start_node && node && node == start_node )
break;
// Have we come to the last or first item on the panel?
if ( !node )
{
if ( !start_node )
{
// exit now as otherwise we'd loop forever
break;
}
if ( !goingDown )
{
// Check if our (maybe grand) parent is another panel: if this
// is the case, they will know what to do with this navigation
// key and so give them the chance to process it instead of
// looping inside this panel (normally, the focus will go to
// the next/previous item after this panel in the parent
// panel).
wxWindow *focusedParent = m_winParent;
while ( parent )
{
// We don't want to tab into a different dialog or frame or
// even an MDI child frame, so test for this explicitly
// (and in particular don't just use IsTopLevel() which
// would return false in the latter case).
if ( focusedParent->IsTopNavigationDomain() )
break;
event.SetCurrentFocus( focusedParent );
if ( parent->GetEventHandler()->ProcessEvent( event ) )
return;
focusedParent = parent;
parent = parent->GetParent();
}
}
//else: as the focus came from our parent, we definitely don't want
// to send it back to it!
// no, we are not inside another panel so process this ourself
node = forward ? children.GetFirst() : children.GetLast();
continue;
}
wxWindow *child = node->GetData();
// don't TAB to another TLW
if ( child->IsTopLevel() )
{
node = forward ? node->GetNext() : node->GetPrevious();
continue;
}
#if defined(__WXMSW__) && wxUSE_RADIOBTN
if ( event.IsFromTab() )
{
if ( wxIsKindOf(child, wxRadioButton) )
{
// only radio buttons with either wxRB_GROUP or wxRB_SINGLE
// can be tabbed to
if ( child->HasFlag(wxRB_GROUP) )
{
// need to tab into the active button within a group
wxRadioButton *rb = wxGetSelectedButtonInGroup((wxRadioButton*)child);
if ( rb )
child = rb;
}
else if ( !child->HasFlag(wxRB_SINGLE) )
{
node = forward ? node->GetNext() : node->GetPrevious();
continue;
}
}
}
else if ( m_winLastFocused &&
wxIsKindOf(m_winLastFocused, wxRadioButton) &&
!m_winLastFocused->HasFlag(wxRB_SINGLE) )
{
wxRadioButton * const
lastBtn = static_cast<wxRadioButton *>(m_winLastFocused);
// cursor keys don't navigate out of a radio button group so
// find the correct radio button to focus
if ( forward )
{
child = wxGetNextButtonInGroup(lastBtn);
if ( !child )
{
// no next button in group, set it to the first button
child = wxGetFirstButtonInGroup(lastBtn);
}
}
else
{
child = wxGetPreviousButtonInGroup(lastBtn);
if ( !child )
{
// no previous button in group, set it to the last button
child = wxGetLastButtonInGroup(lastBtn);
}
}
if ( child == m_winLastFocused )
{
// must be a group consisting of only one button therefore
// no need to send a navigation event
event.Skip(false);
return;
}
}
#endif // __WXMSW__
if ( child->CanAcceptFocusFromKeyboard() )
{
// if we're setting the focus to a child panel we should prevent it
// from giving it to the child which had the focus the last time
// and instead give it to the first/last child depending from which
// direction we're coming
event.SetEventObject(m_winParent);
// disable propagation for this call as otherwise the event might
// bounce back to us.
wxPropagationDisabler disableProp(event);
if ( !child->GetEventHandler()->ProcessEvent(event) )
{
// set it first in case SetFocusFromKbd() results in focus
// change too
m_winLastFocused = child;
// everything is simple: just give focus to it
child->SetFocusFromKbd();
}
//else: the child manages its focus itself
event.Skip( false );
return;
}
node = forward ? node->GetNext() : node->GetPrevious();
}
// we cycled through all of our children and none of them wanted to accept
// focus
event.Skip();
}
//------------------------------------------------------------------------------
void CIwUIEdFrame::OnNav(wxNavigationKeyEvent& e)
{
e.Skip();
}
void wxControlContainer::HandleOnNavigationKey( wxNavigationKeyEvent& event )
{
wxWindow *parent = m_winParent->GetParent();
// the event is propagated downwards if the event emitter was our parent
bool goingDown = event.GetEventObject() == parent;
const wxWindowList& children = m_winParent->GetChildren();
// there is not much to do if we don't have children and we're not
// interested in "notebook page change" events here
if ( !children.GetCount() || event.IsWindowChange() )
{
// let the parent process it unless it already comes from our parent
// of we don't have any
if ( goingDown ||
!parent || !parent->GetEventHandler()->ProcessEvent(event) )
{
event.Skip();
}
return;
}
// where are we going?
bool forward = event.GetDirection();
// the node of the children list from which we should start looking for the
// next acceptable child
wxWindowList::compatibility_iterator node, start_node;
// we should start from the first/last control and not from the one which
// had focus the last time if we're propagating the event downwards because
// for our parent we look like a single control
if ( goingDown )
{
// just to be sure it's not used (normally this is not necessary, but
// doesn't hurt neither)
m_winLastFocused = (wxWindow *)NULL;
// start from first or last depending on where we're going
node = forward ? children.GetFirst() : children.GetLast();
// we want to cycle over all nodes
start_node = wxWindowList::compatibility_iterator();
}
else
{
// try to find the child which has the focus currently
// the event emitter might have done this for us
wxWindow *winFocus = event.GetCurrentFocus();
// but if not, we might know where the focus was ourselves
if (!winFocus)
winFocus = m_winLastFocused;
// if still no luck, do it the hard way
if (!winFocus)
winFocus = wxWindow::FindFocus();
if ( winFocus )
{
#ifdef __WXMSW__
// If we are in a radio button group, start from the first item in the
// group
if ( event.IsFromTab() && wxIsKindOf(winFocus, wxRadioButton ) )
winFocus = wxGetFirstButtonInGroup((wxRadioButton*)winFocus);
#endif
// ok, we found the focus - now is it our child?
start_node = children.Find( winFocus );
}
else
{
start_node = wxWindowList::compatibility_iterator();
}
if ( !start_node && m_winLastFocused )
{
// window which has focus isn't our child, fall back to the one
// which had the focus the last time
start_node = children.Find( m_winLastFocused );
}
// if we still didn't find anything, we should start with the first one
if ( !start_node )
{
start_node = children.GetFirst();
}
// and the first child which we can try setting focus to is the next or
// the previous one
node = forward ? start_node->GetNext() : start_node->GetPrevious();
}
// we want to cycle over all elements passing by NULL
while ( node != start_node )
{
// Have we come to the last or first item on the panel?
if ( !node )
{
if ( !goingDown )
{
// Check if our (may be grand) parent is another panel: if this
// is the case, they will know what to do with this navigation
// key and so give them the chance to process it instead of
// looping inside this panel (normally, the focus will go to
// the next/previous item after this panel in the parent
// panel).
wxWindow *focussed_child_of_parent = m_winParent;
while ( parent )
{
// we don't want to tab into a different dialog or frame
if ( focussed_child_of_parent->IsTopLevel() )
break;
event.SetCurrentFocus( focussed_child_of_parent );
if ( parent->GetEventHandler()->ProcessEvent( event ) )
return;
focussed_child_of_parent = parent;
parent = parent->GetParent();
}
}
//else: as the focus came from our parent, we definitely don't want
// to send it back to it!
// no, we are not inside another panel so process this ourself
node = forward ? children.GetFirst() : children.GetLast();
continue;
}
wxWindow *child = node->GetData();
#ifdef __WXMSW__
bool canSelectRadioButton = true;
if (!event.IsFromTab())
{
// If navigating using cursor keys, make sure not to navigate out of a radio button group.
if (m_winLastFocused && wxIsKindOf(m_winLastFocused, wxRadioButton))
{
if (!wxIsKindOf(child, wxRadioButton))
{
child = forward ?
wxGetNextButtonInGroup((wxRadioButton*)m_winLastFocused) :
wxGetPreviousButtonInGroup((wxRadioButton*)m_winLastFocused);
if (!child)
{
event.Skip(false);
return;
}
}
}
}
else
{
// If navigating using tabs, skip all but the first radio button in a group.
if (wxIsKindOf(child, wxRadioButton))
{
if (wxGetPreviousButtonInGroup((wxRadioButton*)child))
canSelectRadioButton = false;
}
}
#else
static bool canSelectRadioButton = true;
#endif
if ( child->AcceptsFocusFromKeyboard() && canSelectRadioButton )
{
// if we're setting the focus to a child panel we should prevent it
// from giving it to the child which had the focus the last time
// and instead give it to the first/last child depending from which
// direction we're coming
event.SetEventObject(m_winParent);
#if defined(__WXMSW__)
// we need to hop to the next activated
// radio button, not just the next radio
// button under MSW
if (wxIsKindOf(child, wxRadioButton) && event.IsFromTab())
{
wxRadioButton *rb = wxGetSelectedButtonInGroup((wxRadioButton*)child);
if (rb)
child = rb;
}
#endif // __WXMSW__
// disable propagation for this call as otherwise the event might
// bounce back to us.
wxPropagationDisabler disableProp(event);
if ( !child->GetEventHandler()->ProcessEvent(event) )
{
// set it first in case SetFocusFromKbd() results in focus
// change too
m_winLastFocused = child;
// everything is simple: just give focus to it
child->SetFocusFromKbd();
}
//else: the child manages its focus itself
event.Skip( false );
return;
}
node = forward ? node->GetNext() : node->GetPrevious();
}
// we cycled through all of our children and none of them wanted to accept
// focus
event.Skip();
}
void CFilterConditionsDialog::OnNavigationKeyEvent(wxNavigationKeyEvent& event)
{
wxWindow* source = FindFocus();
if (!source)
{
event.Skip();
return;
}
wxWindow* target = 0;
if (event.GetDirection())
{
for (int i = 0; i < (int)m_filterControls.size(); i++)
{
if (m_filterControls[i].pType == source)
{
target = m_filterControls[i].pCondition;
break;
}
if (m_filterControls[i].pCondition == source)
{
target = m_filterControls[i].pValue;
if (!target)
m_filterControls[i].pSet;
break;
}
if (m_filterControls[i].pSet == source || m_filterControls[i].pValue == source)
{
target = m_filterControls[i].pRemove;
break;
}
if (m_filterControls[i].pRemove == source)
{
int j = i + 1;
if (j == (int)m_filterControls.size())
target = m_pAdd;
else
target = m_filterControls[j].pType;
break;
}
}
}
else
{
if (source == m_pAdd)
{
if (!m_filterControls.empty())
target = m_filterControls[m_filterControls.size() - 1].pRemove;
}
else
{
for (int i = 0; i < (int)m_filterControls.size(); i++)
{
if (m_filterControls[i].pType == source)
{
if (i > 0)
target = m_filterControls[i - 1].pRemove;
break;
}
if (m_filterControls[i].pCondition == source)
{
target = m_filterControls[i].pType;
break;
}
if (m_filterControls[i].pSet == source || m_filterControls[i].pValue == source)
{
target = m_filterControls[i].pCondition;
break;
}
if (m_filterControls[i].pRemove == source)
{
target = m_filterControls[i].pValue;
if (!target)
m_filterControls[i].pSet;
break;
}
}
}
}
if (target)
target->SetFocus();
else
event.Skip();
}